<template>
  <div class="app-container">

    <mt-header fixed title="阿木尔">
		<span slot="left" @click="goBack" v-show="flag">
			<mt-button icon="back">返回</mt-button>
		</span>
	</mt-header>

		<transition>
			<router-view></router-view>
		</transition>

    <nav class="mui-bar mui-bar-tab">
			<router-link class="mui-tab-item-cum" to="/home">
				<span class="mui-icon mui-icon-home"></span>
				<span class="mui-tab-label">首页</span>
			</router-link>
			<router-link class="mui-tab-item-cum" to="/member">
				<span class="mui-icon mui-icon-contact"></span>
				<span class="mui-tab-label">会员</span>
			</router-link>
			<router-link class="mui-tab-item-cum" to="/cart">
				<span class="mui-icon mui-icon-extra mui-icon-extra-cart">
					<span class="mui-badge" id="badge" v-show="$store.getters.gerAllCount">{{$store.getters.gerAllCount}}</span>
				</span>
				<span class="mui-tab-label">购物车</span>
			</router-link>
			<router-link class="mui-tab-item-cum" to="/search">
				<span class="mui-icon mui-icon-search"></span>
				<span class="mui-tab-label">搜索</span>
			</router-link>
		</nav>
  </div>
</template>

<script>
export default {
  data() {
	  return {
		  flag: true
	  }
  },
  created() {
	  this.flag = (this.$route.path === '/home') ? false : true;
  },
  methods: {
	  goBack() {
		  this.$router.go(-1);
	  }
  },
  watch: {
	  '$route.path': function (newVal) {
		  this.flag = !(newVal === '/home'); 
	  }
  }
}
</script>

<style scoped>
.app-container{
	padding-top: 40px;
	padding-bottom:50px;
	overflow-x: hidden;
}
.v-enter{
	opacity: 0;
	transform: translateX(100%);
}
.v-leave-to{
	opacity: 0;
	transform: translateX(-100%);
	position: absolute;
}
.v-enter-active,
.v-leave-active{
	transition: all .2s ease;
}
.mui-bar-tab .mui-tab-item-cum {
    display: table-cell;
    overflow: hidden;
    width: 1%;
    height: 50px;
    text-align: center;
    vertical-align: middle;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #929292
}

.mui-bar-tab .mui-tab-item-cum.mui-active {
    color: #007aff
}

.mui-bar-tab .mui-tab-item-cum .mui-icon {
    top: 3px;
    width: 24px;
    height: 24px;
    padding-top: 0;
    padding-bottom: 0
}
.mui-bar-tab .mui-tab-item-cum .mui-icon~.mui-tab-label {
    font-size: 11px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
}
</style>


